May 2021 - Linux-stable-mirror

FAILED: patch "[PATCH] ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on" failed to apply to 5.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.11-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 45b14fe200ba0611b6c3874aa5bba584dc979fb9 Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:49 +0100 Subject: [PATCH] ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on Bullseye Cracking noises have been reported on the built-in speaker for certain Bullseye platforms, when volume is > 80%. This issue is caused by the specific combination of Codec and AMP in this platform, and cannot be fixed by the AMP, so indead must be fixed at codec level, by adding attenuation to the volume. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924997 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-3-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index a4f82f147ff3..726507d0b04c 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -1481,6 +1481,34 @@ static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = { {} /* Terminator */ }; +static const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = { + { 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */ + { 0x47, 0x64, 0x4000 }, /* +EQ_ACC */ + { 0x47, 0x65, 0x4010 }, /* +EQ2_EN */ + { 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */ + { 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */ + { 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */ + { 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */ + { 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */ + { 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */ + { 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */ + { 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */ + { 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */ + { 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */ + { 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */ + { 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */ + { 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */ + { 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */ + { 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */ + { 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */ + { 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */ + { 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */ + { 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */ + { 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */ + { 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */ + {} /* Terminator */ +}; + /** * cs8409_enable_i2c_clock - Enable I2C clocks * @codec: the codec instance @@ -2029,6 +2057,7 @@ static void cs8409_enable_ur(struct hda_codec *codec, int flag) static void cs8409_cs42l42_hw_init(struct hda_codec *codec) { const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg; + const struct cs8409_cir_param *seq_bullseye = cs8409_cs42l42_bullseye_atn; struct cs_spec *spec = codec->spec; if (spec->gpio_mask) { @@ -2043,6 +2072,10 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec) for (; seq->nid; seq++) cs_vendor_coef_set(codec, seq->cir, seq->coeff); + if (codec->fixup_id == CS8409_BULLSEYE) + for (; seq_bullseye->nid; seq_bullseye++) + cs_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff); + /* Disable Unsolicited Response during boot */ cs8409_enable_ur(codec, 0);

3 years, 8 months

1
0
0 0

FAILED: patch "[PATCH] ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on" failed to apply to 5.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 45b14fe200ba0611b6c3874aa5bba584dc979fb9 Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:49 +0100 Subject: [PATCH] ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on Bullseye Cracking noises have been reported on the built-in speaker for certain Bullseye platforms, when volume is > 80%. This issue is caused by the specific combination of Codec and AMP in this platform, and cannot be fixed by the AMP, so indead must be fixed at codec level, by adding attenuation to the volume. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924997 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-3-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index a4f82f147ff3..726507d0b04c 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -1481,6 +1481,34 @@ static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = { {} /* Terminator */ }; +static const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = { + { 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */ + { 0x47, 0x64, 0x4000 }, /* +EQ_ACC */ + { 0x47, 0x65, 0x4010 }, /* +EQ2_EN */ + { 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */ + { 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */ + { 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */ + { 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */ + { 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */ + { 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */ + { 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */ + { 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */ + { 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */ + { 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */ + { 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */ + { 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */ + { 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */ + { 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */ + { 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */ + { 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */ + { 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */ + { 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */ + { 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */ + { 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */ + { 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */ + {} /* Terminator */ +}; + /** * cs8409_enable_i2c_clock - Enable I2C clocks * @codec: the codec instance @@ -2029,6 +2057,7 @@ static void cs8409_enable_ur(struct hda_codec *codec, int flag) static void cs8409_cs42l42_hw_init(struct hda_codec *codec) { const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg; + const struct cs8409_cir_param *seq_bullseye = cs8409_cs42l42_bullseye_atn; struct cs_spec *spec = codec->spec; if (spec->gpio_mask) { @@ -2043,6 +2072,10 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec) for (; seq->nid; seq++) cs_vendor_coef_set(codec, seq->cir, seq->coeff); + if (codec->fixup_id == CS8409_BULLSEYE) + for (; seq_bullseye->nid; seq_bullseye++) + cs_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff); + /* Disable Unsolicited Response during boot */ cs8409_enable_ur(codec, 0);

3 years, 8 months

1
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0 0

FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0e853a9c3937caa9f13fdde547d6202f92457c2b Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:48 +0100 Subject: [PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB After booting for first time on Bullseye, the DMIC is currently muted. Instead, the DMIC volume should be set to a valid initial value. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923557 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-2-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..a4f82f147ff3 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2172,6 +2172,11 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, (get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP)); break; case HDA_FIXUP_ACT_PROBE: + + /* Set initial volume on Bullseye to -26 dB */ + if (codec->fixup_id == CS8409_BULLSEYE) + snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, + HDA_INPUT, 0, 0xff, 0x19); snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer); snd_hda_gen_add_kctl(&spec->gen,

3 years, 8 months

1
0
0 0

FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0e853a9c3937caa9f13fdde547d6202f92457c2b Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:48 +0100 Subject: [PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB After booting for first time on Bullseye, the DMIC is currently muted. Instead, the DMIC volume should be set to a valid initial value. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923557 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-2-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..a4f82f147ff3 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2172,6 +2172,11 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, (get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP)); break; case HDA_FIXUP_ACT_PROBE: + + /* Set initial volume on Bullseye to -26 dB */ + if (codec->fixup_id == CS8409_BULLSEYE) + snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, + HDA_INPUT, 0, 0xff, 0x19); snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer); snd_hda_gen_add_kctl(&spec->gen,

3 years, 8 months

1
0
0 0

FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.11-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0e853a9c3937caa9f13fdde547d6202f92457c2b Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:48 +0100 Subject: [PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB After booting for first time on Bullseye, the DMIC is currently muted. Instead, the DMIC volume should be set to a valid initial value. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923557 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-2-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..a4f82f147ff3 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2172,6 +2172,11 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, (get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP)); break; case HDA_FIXUP_ACT_PROBE: + + /* Set initial volume on Bullseye to -26 dB */ + if (codec->fixup_id == CS8409_BULLSEYE) + snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, + HDA_INPUT, 0, 0xff, 0x19); snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer); snd_hda_gen_add_kctl(&spec->gen,

3 years, 8 months

1
0
0 0

FAILED: patch "[PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26" failed to apply to 5.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0e853a9c3937caa9f13fdde547d6202f92457c2b Mon Sep 17 00:00:00 2001 From: Stefan Binding <sbinding(a)opensource.cirrus.com> Date: Mon, 26 Apr 2021 17:37:48 +0100 Subject: [PATCH] ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB After booting for first time on Bullseye, the DMIC is currently muted. Instead, the DMIC volume should be set to a valid initial value. Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500 Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923557 Reported-and-tested-by: You-Sheng Yang <vicamo.yang(a)canonical.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210426163749.196153-2-vitalyr@opensource.cirrus… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 5d57096b3a95..a4f82f147ff3 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2172,6 +2172,11 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, (get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP)); break; case HDA_FIXUP_ACT_PROBE: + + /* Set initial volume on Bullseye to -26 dB */ + if (codec->fixup_id == CS8409_BULLSEYE) + snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, + HDA_INPUT, 0, 0xff, 0x19); snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer); snd_hda_gen_add_kctl(&spec->gen,

3 years, 8 months

1
0
0 0

FAILED: patch "[PATCH] platform/x86: intel-vbtn: Stop reporting SW_DOCK events" failed to apply to 5.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 2728f39dfc720983e2b69f0f1f0c403aaa7c346f Mon Sep 17 00:00:00 2001 From: Hans de Goede <hdegoede(a)redhat.com> Date: Sun, 21 Mar 2021 17:35:13 +0100 Subject: [PATCH] platform/x86: intel-vbtn: Stop reporting SW_DOCK events Stop reporting SW_DOCK events because this breaks suspend-on-lid-close. SW_DOCK should only be reported for docking stations, but all the DSDTs in my DSDT collection which use the intel-vbtn code, always seem to use this for 2-in-1s / convertibles and set SW_DOCK=1 when in laptop-mode (in tandem with setting SW_TABLET_MODE=0). This causes userspace to think the laptop is docked to a port-replicator and to disable suspend-on-lid-close, which is undesirable. Map the dock events to KEY_IGNORE to avoid this broken SW_DOCK reporting. Note this may theoretically cause us to stop reporting SW_DOCK on some device where the 0xCA and 0xCB intel-vbtn events are actually used for reporting docking to a classic docking-station / port-replicator but I'm not aware of any such devices. Also the most important thing is that we only report SW_DOCK when it reliably reports being docked to a classic docking-station without any false positives, which clearly is not the case here. If there is a chance of reporting false positives then it is better to not report SW_DOCK at all. Cc: stable(a)vger.kernel.org Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> Link: https://lore.kernel.org/r/20210321163513.72328-1-hdegoede@redhat.com diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c index 8a8017f9ca91..3fdf4cbec9ad 100644 --- a/drivers/platform/x86/intel-vbtn.c +++ b/drivers/platform/x86/intel-vbtn.c @@ -48,8 +48,16 @@ static const struct key_entry intel_vbtn_keymap[] = { }; static const struct key_entry intel_vbtn_switchmap[] = { - { KE_SW, 0xCA, { .sw = { SW_DOCK, 1 } } }, /* Docked */ - { KE_SW, 0xCB, { .sw = { SW_DOCK, 0 } } }, /* Undocked */ + /* + * SW_DOCK should only be reported for docking stations, but DSDTs using the + * intel-vbtn code, always seem to use this for 2-in-1s / convertibles and set + * SW_DOCK=1 when in laptop-mode (in tandem with setting SW_TABLET_MODE=0). + * This causes userspace to think the laptop is docked to a port-replicator + * and to disable suspend-on-lid-close, which is undesirable. + * Map the dock events to KEY_IGNORE to avoid this broken SW_DOCK reporting. + */ + { KE_IGNORE, 0xCA, { .sw = { SW_DOCK, 1 } } }, /* Docked */ + { KE_IGNORE, 0xCB, { .sw = { SW_DOCK, 0 } } }, /* Undocked */ { KE_SW, 0xCC, { .sw = { SW_TABLET_MODE, 1 } } }, /* Tablet */ { KE_SW, 0xCD, { .sw = { SW_TABLET_MODE, 0 } } }, /* Laptop */ { KE_END }

3 years, 8 months

3
2
0 0

FAILED: patch "[PATCH] drm/ingenic: Register devm action to cleanup encoders" failed to apply to 5.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.11-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From e488b1023a4a4eab15b905871cf8e81f00336ed7 Mon Sep 17 00:00:00 2001 From: Paul Cercueil <paul(a)crapouillou.net> Date: Sat, 27 Mar 2021 11:57:42 +0000 Subject: [PATCH] drm/ingenic: Register devm action to cleanup encoders Since the encoders have been devm-allocated, they will be freed way before drm_mode_config_cleanup() is called. To avoid use-after-free conditions, we then must ensure that drm_encoder_cleanup() is called before the encoders are freed. v2: Use the new __drmm_simple_encoder_alloc() function v3: Use the new drmm_plain_simple_encoder_alloc() macro v4: Use drmm_plain_encoder_alloc() macro Fixes: c369cb27c267 ("drm/ingenic: Support multiple panels/bridges") Cc: <stable(a)vger.kernel.org> # 5.8+ Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210327115742.18986-4-paul@c… diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index d60e1eefc9d1..29742ec5ab95 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -24,6 +24,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_encoder.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_fb_helper.h> @@ -37,7 +38,6 @@ #include <drm/drm_plane.h> #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> -#include <drm/drm_simple_kms_helper.h> #include <drm/drm_vblank.h> struct ingenic_dma_hwdesc { @@ -1024,20 +1024,17 @@ static int ingenic_drm_bind(struct device *dev, bool has_components) bridge = devm_drm_panel_bridge_add_typed(dev, panel, DRM_MODE_CONNECTOR_DPI); - encoder = devm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL); - if (!encoder) - return -ENOMEM; + encoder = drmm_plain_encoder_alloc(drm, NULL, DRM_MODE_ENCODER_DPI, NULL); + if (IS_ERR(encoder)) { + ret = PTR_ERR(encoder); + dev_err(dev, "Failed to init encoder: %d\n", ret); + return ret; + } encoder->possible_crtcs = 1; drm_encoder_helper_add(encoder, &ingenic_drm_encoder_helper_funcs); - ret = drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_DPI); - if (ret) { - dev_err(dev, "Failed to init encoder: %d\n", ret); - return ret; - } - ret = drm_bridge_attach(encoder, bridge, NULL, 0); if (ret) { dev_err(dev, "Unable to attach bridge\n");

3 years, 8 months

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FAILED: patch "[PATCH] drm/ingenic: Register devm action to cleanup encoders" failed to apply to 5.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From e488b1023a4a4eab15b905871cf8e81f00336ed7 Mon Sep 17 00:00:00 2001 From: Paul Cercueil <paul(a)crapouillou.net> Date: Sat, 27 Mar 2021 11:57:42 +0000 Subject: [PATCH] drm/ingenic: Register devm action to cleanup encoders Since the encoders have been devm-allocated, they will be freed way before drm_mode_config_cleanup() is called. To avoid use-after-free conditions, we then must ensure that drm_encoder_cleanup() is called before the encoders are freed. v2: Use the new __drmm_simple_encoder_alloc() function v3: Use the new drmm_plain_simple_encoder_alloc() macro v4: Use drmm_plain_encoder_alloc() macro Fixes: c369cb27c267 ("drm/ingenic: Support multiple panels/bridges") Cc: <stable(a)vger.kernel.org> # 5.8+ Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210327115742.18986-4-paul@c… diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index d60e1eefc9d1..29742ec5ab95 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -24,6 +24,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_encoder.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_fb_helper.h> @@ -37,7 +38,6 @@ #include <drm/drm_plane.h> #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> -#include <drm/drm_simple_kms_helper.h> #include <drm/drm_vblank.h> struct ingenic_dma_hwdesc { @@ -1024,20 +1024,17 @@ static int ingenic_drm_bind(struct device *dev, bool has_components) bridge = devm_drm_panel_bridge_add_typed(dev, panel, DRM_MODE_CONNECTOR_DPI); - encoder = devm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL); - if (!encoder) - return -ENOMEM; + encoder = drmm_plain_encoder_alloc(drm, NULL, DRM_MODE_ENCODER_DPI, NULL); + if (IS_ERR(encoder)) { + ret = PTR_ERR(encoder); + dev_err(dev, "Failed to init encoder: %d\n", ret); + return ret; + } encoder->possible_crtcs = 1; drm_encoder_helper_add(encoder, &ingenic_drm_encoder_helper_funcs); - ret = drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_DPI); - if (ret) { - dev_err(dev, "Failed to init encoder: %d\n", ret); - return ret; - } - ret = drm_bridge_attach(encoder, bridge, NULL, 0); if (ret) { dev_err(dev, "Unable to attach bridge\n");

3 years, 8 months

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FAILED: patch "[PATCH] drm/ingenic: Register devm action to cleanup encoders" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From e488b1023a4a4eab15b905871cf8e81f00336ed7 Mon Sep 17 00:00:00 2001 From: Paul Cercueil <paul(a)crapouillou.net> Date: Sat, 27 Mar 2021 11:57:42 +0000 Subject: [PATCH] drm/ingenic: Register devm action to cleanup encoders Since the encoders have been devm-allocated, they will be freed way before drm_mode_config_cleanup() is called. To avoid use-after-free conditions, we then must ensure that drm_encoder_cleanup() is called before the encoders are freed. v2: Use the new __drmm_simple_encoder_alloc() function v3: Use the new drmm_plain_simple_encoder_alloc() macro v4: Use drmm_plain_encoder_alloc() macro Fixes: c369cb27c267 ("drm/ingenic: Support multiple panels/bridges") Cc: <stable(a)vger.kernel.org> # 5.8+ Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210327115742.18986-4-paul@c… diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index d60e1eefc9d1..29742ec5ab95 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -24,6 +24,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_encoder.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_fb_helper.h> @@ -37,7 +38,6 @@ #include <drm/drm_plane.h> #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> -#include <drm/drm_simple_kms_helper.h> #include <drm/drm_vblank.h> struct ingenic_dma_hwdesc { @@ -1024,20 +1024,17 @@ static int ingenic_drm_bind(struct device *dev, bool has_components) bridge = devm_drm_panel_bridge_add_typed(dev, panel, DRM_MODE_CONNECTOR_DPI); - encoder = devm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL); - if (!encoder) - return -ENOMEM; + encoder = drmm_plain_encoder_alloc(drm, NULL, DRM_MODE_ENCODER_DPI, NULL); + if (IS_ERR(encoder)) { + ret = PTR_ERR(encoder); + dev_err(dev, "Failed to init encoder: %d\n", ret); + return ret; + } encoder->possible_crtcs = 1; drm_encoder_helper_add(encoder, &ingenic_drm_encoder_helper_funcs); - ret = drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_DPI); - if (ret) { - dev_err(dev, "Failed to init encoder: %d\n", ret); - return ret; - } - ret = drm_bridge_attach(encoder, bridge, NULL, 0); if (ret) { dev_err(dev, "Unable to attach bridge\n");

3 years, 8 months

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0 0

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